Andy Murray says Maria Sharapova deserves a ban after she failed a test for a performance enhancing drug and has questioned her explanation that she took it for health reasons. Photograph: Matthew Stockman/Getty Images

• World No2 says it is wrong to take a drug just for performance • Murray also criticises his sponsor, Head, for extending Sharapova’s contract

Four-time Olympic athletics champion Mo Farah and 14-time Grand Slam winning tennis player Rafael Nadal are among another 26 athletes whose leaked data has been revealed by hacking group Fancy Bears after a cyber-attack on the World Anti-Doping Agency (WADA).